Ok guys i want to get some feed back on your 406 ported tpi set ups, dyno numbers,how they are on the street, ect . I know there are better intakes out there but i dont want to hear about it. Sorry if that was rude but i want to hear real world results with ported tpi setups with aftermarket runners. I have no use for a super high reving motor. I shift a little over 5k when im really hammering it right now and thats plenty. Any input is greatly appreciated.